5546663 has 2 divisors, whose sum is σ = 5546664. Its totient is φ = 5546662.

The previous prime is 5546647. The next prime is 5546677. The reversal of 5546663 is 3666455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5546663 - 2⁴ = 5546647 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5546623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2773331 + 2773332.

It is an arithmetic number, because the mean of its divisors is an integer number (2773332).

Almost surely, 2^5546663 is an apocalyptic number.

5546663 is a deficient number, since it is larger than the sum of its proper divisors (1).

5546663 is an equidigital number, since it uses as much as digits as its factorization.

5546663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 35.

The square root of 5546663 is about 2355.1354525802. The cubic root of 5546663 is about 177.0152135625.

The spelling of 5546663 in words is "five million, five hundred forty-six thousand, six hundred sixty-three".